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The Generator Technician is responsible for maintaining, servicing, troubleshooting, and repairing generator systems and other mission‑critical power infrastructure. This includes DRUPS (Diesel Rotary Uninterruptible Power Supply) systems, emergency backup generators, fuel storage tanks, fuel distribution systems, and associated equipment. Technicians perform preventive and corrective maintenance, load testing, inspections, and emergency service calls to ensure continuous, reliable, and high‑quality power delivery to support high‑profile government, institutional, and commercial facilities.
Job Responsibility:
Maintain, service, troubleshoot, and repair generator systems and other mission‑critical power infrastructure
Perform preventive and corrective maintenance, load testing, inspections, and emergency service calls on DRUPS systems, emergency backup generators, fuel storage tanks, fuel distribution systems, and associated equipment
Troubleshoot, install, repair, and service a wide range of commercial and industrial power systems
Perform inspections, testing, and modifications to diesel engines, generators, and related power‑generation equipment
Conduct load testing to identify deficiencies and prevent issues such as wet stacking
Perform preventive and corrective maintenance on Automatic Transfer Switches (ATS), annunciator panels, and generator control circuits
Rebuild/repair components including turbochargers, head gaskets, seals, catalytic converters, water pumps, belts, hoses, and torque heads
Conduct automatic and manual transfer tests simulating power outages
Test oil, coolant, batteries, and fuel
prepare and ship samples for lab analysis
Handle, transport, and dispose of hazardous materials in compliance with regulatory standards
Apply Reliability Centered Maintenance (RCM) to perform preventive services, system modifications, and repairs
Troubleshoot and repair equipment even when documentation or technical manuals are incomplete or unavailable
Requirements:
Minimum 7+ years of experience with a HS Diploma/GED
Minimum 7+ years’ experience supporting large buildings, industrial facilities, or critical infrastructure (overseas experience preferred)
At least 7+ years of hands‑on experience with complex diesel power systems, including DRUPS units
ASME‑certified Diesel Mechanic (required)
Proven experience maintaining and troubleshooting large‑scale fuel systems including storage tanks, polishing systems, distribution piping, and pumping systems
Ability to multi‑task and function in a dynamic, fast‑paced environment
Works effectively both independently and as part of a team
Ability to obtain a Top-Secret/SCI clearance
U.S. Citizenship
Knowledge of electrical, mechanical, thermal, and hydraulic system fundamentals
Knowledge of IC diesel/gaseous engine operation and troubleshooting
Knowledge of engine control systems, PLC logic, generator control circuits
Knowledge of mechanical and electrical safety protocols, PPE requirements
Knowledge of NFPA fire codes and lockout/tagout procedures
Knowledge of state, local, and national environmental regulations (EPA, CARB, SMAQMD)
Knowledge of hazardous material tracking, handling, and disposal
Knowledge of rigging and heavy‑object handling standards
Basic computer literacy
Ability to interpret electrical and mechanical drawings, schematics, and wiring diagrams
Ability to diagnose and repair engine control system issues
Ability to troubleshoot electrical faults using DVOMs, megohmmeters, oscilloscopes, power quality meters, and loop calibrators
Ability to correct wet stacking conditions and assess performance deficiencies
Ability to perform rigging operations safely and effectively
Ability to maintain accurate digital and handwritten service documentation
Physical ability to lift, carry, and move objects weighing up to 50 pounds on a regular basis
Ability to relocate a 12 foot stepladder without assistance
Ability to work at various heights up to 60 feet and can climb and maintain balance on scaffolds, aerial lifts, catwalks and all types of ladders
Ability to walk, climb, lift, squat, crawl, kneel, push, pull and reach overhead on a routine and repetitive basis
Possess good vision (may be corrected vision), the ability to see in color, and the ability to hear and communicate in English
May use a standard ladder without exceeding the weight limit while carrying tools
What we offer:
A competitive salary
Medical, dental, vision, life, and disability insurance